<template>
  <view class="my-settle-container">
    <!-- 全选 -->
    <label class="radio" @click="changeAllState">
      <radio :checked="isFullCheck" /><text>全选</text>
    </label>
    <!-- 合计 -->
    <view class="amount-box">
      合计：<text class="amount">￥{{checkedGoodsAmount}}</text>
    </view>
    <!-- 结算 -->
    <view class="btn-settle" @click="settlement">结算({{checkedCount}})</view>
  </view>
</template>

<script>
  import {mapGetters,mapMutations,mapState} from 'vuex'
  export default {
    name:"my-settle",
    data() {
      return {
        
      };
    },
    computed:{
      ...mapState(['token']),
      ...mapGetters(['checkedCount','total','checkedGoodsAmount','addstr']),
      isFullCheck(){
       return this.total===this.checkedCount
      }
    },
    methods:{
      ...mapMutations(['updateAllGoodsState']),
      changeAllState(){
        this.updateAllGoodsState(!this.isFullCheck)
      },
      //用户点击了结算按钮
      settlement(){
        if(!this.checkedCount){
          return uni.showToast({
            title:'请选择要结算的商品',
            duration:1500,
            icon:'none'
          })
        }
        if(!this.addstr){
          return uni.showToast({
            title:'请选择地址',
            duration:1500,
            icon:'none'
          })
        }
        if(!this.token){
          return uni.showToast({
            title:'请先登录',
            duration:1500,
            icon:'none'
          })
        }
      }
    }
  } 
</script>

<style lang="scss">
.my-settle-container{
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 50px;
  background-color: white;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
padding-left: 8px;
  
}
.radio{
  display: flex;
  align-items: center;
  
}
.amount-box{
  .amount{
    color: #c00000;
    font-weight: bold;
  }
}
.btn-settle{
  background-color: #c00000;
  height: 50px;
  color: white;
  line-height: 50px;
  padding: 0 10px;
  min-width: 100px;
  text-align: center;
}
</style>